Mary Li is a second-year master student in Teaching English to Speakers of Other Languages program at Michigan State University. She completed her undergraduate study and obtained her BA degree in English Translation in 2017. Prior to enrolling in MSU, she has taught integrated English and English grammar to learners with various backgrounds. Her passion always lies in language and culture. Having been studying in the TESOL program for a year, she has attached her research interest to individual difference and its related issues in the field of second language acquisition.